@article {RN165,
	title = {Measurement and Quality Control of MIROS Wave Radar Data at Dokdo},
	journal = {Journal of Korean Society of Coastal and Ocean Engineers},
	volume = {32},
	number = {2},
	year = {2020},
	pages = {135-145},
	type = {Journal Article},
	abstract = {Wave observation is widely used to direct observation method for observing the water surface elevation using wave buoy or pressure gauge and remote-sensing wave observation method. The wave buoy and pressure gauge can produce high-quality wave data but have disadvantages of the high risk of damage and loss of the instrument, and high maintenance cost in the offshore area. On the other hand, remote observation method such as radar is easy to maintain by installing the equipment on the land, but the accuracy is somewhat lower than the direct observation method. This study investigates the data quality of MIROS Wave and Current Radar (MWR) installed at Dokdo and improve the data quality of remote wave observation data using the wave buoy (CWB) observation data operated by the Korea Meteorological Administration. We applied and developed the three types of wave data quality control; 1) the combined use (Optimal Filter) of the filter designed by MIROS (Reduce Noise Frequency, Phillips Check, Energy Level Check), 2) Spike Test Algorithm (Spike Test) developed by OOI (Ocean Observatories Initiative) and 3) a new filter (H-Ts QC) using the significant wave height-period relationship. As a result, the wave observation data of MWR using three quality control have some reliability about the significant wave height. On the other hand, there are still some errors in the significant wave period, so improvements are required. Also, since the wave observation data of MWR is different somewhat from the CWB data in high waves of over 3 m, further research such as collection and analysis of long-term remote wave observation data and filter development is necessary.},
	keywords = {data processing, Dokdo, quality control, quality enhancement of wave data, wave and current radar},
	doi = {10.9765/kscoe.2020.32.2.135},
	url = {https://app.dimensions.ai/details/publication/pub.1127450425 http://jkscoe.or.kr/upload/pdf/jkscoe-32-2-135.pdf},
	author = {Jun, Hyunjung and Min, Yongchim and Jeong, Jin-Yong and Do, Kideok}
}
